Take The Bitcoin Exam!
This might be of interest to some and should to all on here, I’m going to take it after I post this and from the article, it should take the average user around 20 minutes:
https://www.thebitcoinexam.com/
This might be of interest to some and should to all on here, I’m going to take it after I post this and from the article, it should take the average user around 20 minutes:
https://www.thebitcoinexam.com/
